trustieforge/app/views/users/user_messages.html.erb

<div id="RSide" class="fl">
  <div class="homepageRight">
    <div class="resources">
      <div class="resourcesBanner">
        <div class="bannerName">消息</div>
        <ul class="resourcesSelect">
          <li class="resourcesSelected"><a href="javascript:void(0);" class="resourcesIcon"></a>
            <ul class="newsType">
              <li><a href="javascript:void(0);" class="resourcesGrey"><%= link_to "全部",{:controller=> 'users', :action => 'user_messages', id: User.current.id, host: Setting.host_user} %></a></li>
              <!--<li><a href="javascript:void(0);" class="resourcesGrey">@我</a></li>-->
              <li><a href="javascript:void(0);" class="resourcesGrey"><%= link_to "作业消息",{:controller=> 'users', :action => 'user_messages', id: User.current.id, host: Setting.host_user, :type => 'homework'} %></a></li>
              <li><a href="javascript:void(0);" class="resourcesGrey"><%= link_to "讨论区",{:controller=> 'users', :action => 'user_messages', id: User.current.id, host: Setting.host_user, :type => 'message'} %></a></li>
              <li><a href="javascript:void(0);" class="resourcesGrey"><%= link_to "课程通知",{:controller=> 'users', :action => 'user_messages', id: User.current.id, host: Setting.host_user, :type => 'news'} %></a></li>
              <!--<li><a href="javascript:void(0);" class="resourcesGrey">指派给我</a></li>-->
              <li><a href="javascript:void(0);" class="resourcesGrey"><%= link_to "问卷调查",{:controller=> 'users', :action => 'user_messages', id: User.current.id, host: Setting.host_user, :type => 'poll'} %></a></li>
            </ul>
          </li>
        </ul>
      </div>

      <div>
      <% if !@user_course_messages.blank? %>
        <% @user_course_messages.each do |ucm| %>
            <% if ucm.course_message_type == "News" %>
                <ul class="homepageNewsList fl">
                  <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.author), :width => "30", :height => "30") %></a></li>
                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.author %></a></li>
                  <li class="homepageNewsType fl">发布通知</li>
                  <li class="homepageNewsContent fl">
                    <%= link_to "#{ucm.course_message.title}", {:controller => 'news', :action => 'show', :id => ucm.course_message.id },:class =>"#{ucm.viewed == 0 ? "newsBlue" : "newsGrey"}" %></li>
                  <li class="homepageNewsTime fl"><%= time_tag(ucm.course_message.created_on).html_safe %> </li>
                </ul>
            <% end %>
            <% if ucm.course_message_type == "HomeworkCommon" %>
                <ul class="homepageNewsList fl">
                  <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.user %></a></li>
                  <li class="homepageNewsType fl">发布作业</li>
                  <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                    <%= link_to ("#{ucm.course_message.name}"), student_work_index_path(:homework => ucm.course_message.id) %></a></li>
                  <li class="homepageNewsTime fl"><%= time_tag(ucm.course_message.created_at).html_safe %> </li>
                </ul>
            <% end %>
            <% if ucm.course_message_type == "Poll" %>
                <ul class="homepageNewsList fl">
                  <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.user %></a></li>
                  <li class="homepageNewsType fl">发布问卷</li>
                  <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                    <%= link_to format_activity_title(" #{ucm.course_message.polls_name}"), poll_index_path(:polls_type => "Course", :polls_group_id => ucm.course_id) %></a></li>
                  <li class="homepageNewsTime fl"><%= time_tag(ucm.course_message.created_at).html_safe %> </li>
                </ul>
            <% end %>
            <% if ucm.course_message_type == "Message" %>
                <ul class="homepageNewsList fl">
                  <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.author), :width => "30", :height => "30") %></a></li>
                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.author %></a></li>
                  <% if ucm.course_message.parent_id.nil? %>
                    <li class="homepageNewsType fl">发布帖子</li>
                    <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                      <%=link_to ucm.course_message.subject, course_boards_path(ucm.course_message.course,:parent_id => ucm.course_message.parent_id ? ucm.course_message.parent_id : ucm.course_message.id, :topic_id => ucm.course_message.id) %></a></li>
                    <li class="homepageNewsTime fl"><%= time_tag(ucm.course_message.created_on).html_safe %> </li>
                  <% else %>
                    <li class="homepageNewsType fl">回复帖子</li>
                    <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                      <%=link_to ucm.course_message.subject, course_boards_path(ucm.course_message.course,:parent_id => ucm.course_message.parent_id ? ucm.course_message.parent_id : ucm.course_message.id, :topic_id => ucm.course_message.id) %> </a></li>
                    <li class="homepageNewsTime fl"><%= time_tag(ucm.course_message.created_on).html_safe %> </li>
                  <% end %>
                </ul>
            <% end %>
            <div class="cl"></div>
        <% end %>
      <% else %>
        <div class="flash notice">暂无消息！</div>
      <% end %>
      </div>
    </div>
  </div>
</div>